CCSP Complete Study Guide (642-501, 642-511, 642-521, 642-531, 642-541) Wade Edwards, CCIE Todd Lammle Tom Lancaster, CCIE Justin Menga Eric Quinn SYBEX® 4422Book.fm Page i Saturday, January 29, 2005 9:49 PM CCSP Complete Study Guide (642-501, 642-511, 642-521, 642-531, 642-541) 4422Book.fm Page ii Saturday, January 29, 2005 9:49 PM 4422FM.fm Page iii Monday, January 31, 2005 12:12 AM ® CCSP Complete Study Guide (642-501, 642-511, 642-521, 642-531, 642-541) Wade Edwards, CCIE Todd Lammle Tom Lancaster, CCIE Justin Menga Eric Quinn Jason Rohm, CCIE Carl Timm, CCIE Bryant Tow San Francisco • London 4422Book.fm Page iv Saturday, January 29, 2005 9:49 PM Publisher: Neil Edde Acquisitions Editor: Heather O’Connor Developmental Editor: Jeff Kellum Production Editor: Lori Newman Technical Editor: Dan Aguilera Copy Editor: Tiffany Taylor Compositor: Laurie Stewart, Happenstance Type-O-Rama Graphic Illustrator: Jeffrey Wilson, Happenstance Type-O-Rama CD Coordinator: Dan Mummert CD Technician: Kevin Ly Proofreaders: Jim Brook, Candace English, Jennifer Larsen, Nancy Riddiough Indexer: Ted Laux Book Designer: Bill Gibson, Judy Fung Cover Designer: Archer Design Cover Illustrator/Photographer: Photodisc and Victor Arre Copyright © 2005 SYBEX Inc., 1151 Marina Village Parkway, Alameda, CA 94501. 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We would also like to take a moment to thank everyone else involved in the creation of this book, including Production Editor Lori Newman, Technical Editor Dan Aguilera, Copy Editor Tiffany Taylor, Proofreaders Jim Brook, Candace English, Jennifer Larsen, and Nancy Riddiough, and the CD Team of Dan Mummert and Kevin Ly. Without the help of this wonderful team this book would have never made it to a bookshelf. 4422Book.fm Page viii Saturday, January 29, 2005 9:49 PM Contents at a Glance Introduction xxvii Securing Cisco IOS Networks Assessment Test 1 lii Cisco Secure PIX Firewall Advanced Assessment Test 2 lxiii Cisco Secure Virtual Private Networks Assessment Test 3 lxviii Cisco Secure Intrusion Detection Systems Assessment Test 4 lxxi Cisco SAFE Implementation Assessment Test 5 lxxvii Part I Securing Cisco IOS Networks (SECUR) 1 Chapter 1 Introduction to Network Security 3 Chapter 2 Introduction to AAA Security 23 Chapter 3 Configuring Cisco Secure ACS and TACACS+ 51 Chapter 4 Cisco Perimeter Router Problems and Solutions 83 Chapter 5 Context-Based Access Control Configuration 101 Chapter 6 Cisco IOS Firewall Authentication and Intrusion Detection 121 Chapter 7 Understanding Cisco IOS IPSec Support 149 Chapter 8 Cisco IOS IPSec Pre-shared Keys and Certificate Authority Suport 167 Chapter 9 Cisco IOS Remote Access Using Cisco Easy VPN 209 Part II Cisco Secure PIX Firewall Advanced 219 Chapter 10 PIX Firewall Basics 221 Chapter 11 PIX Firewall Configuration 257 Chapter 12 ACLs, Filtering, Object Grouping, and AAA 307 Chapter 13 Advanced Protocol Handling, Attack Guards, and Intrusion Detection 341 Chapter 14 Firewall Failover and PDM 371 Chapter 15 VPNs and the PIX Firewall 405 4422Book.fm Page ix Saturday, January 29, 2005 9:49 PM Contents at a Glance ix Part III Cisco Secure Virtual Private Networks 463 Chapter 16 Introduction to Virtual Private Networks 465 Chapter 17 Introduction to Cisco VPN Devices 493 Chapter 18 Configuring the VPN Concentrator 533 Chapter 19 Managing the VPN Concentrator 597 Part IV Cisco Secure Intrusion Detection Systems 627 Chapter 20 Introduction to Intrusion Detection and Protection 629 Chapter 21 Installing Cisco Secure IDS Sensors and IDSMs 683 Chapter 22 Configuring the Network to Support Cisco Secure IDS Sensors 735 Chapter 23 Configuring Cisco Secure IDS Sensors Using the IDS Device Manager 783 Chapter 24 Configuring Signatures and Using the IDS Event Viewer 865 Chapter 25 Enterprise Cisco Secure IDS Management 941 Chapter 26 Enterprise Cisco Secure IDS Monitoring 1017 Part V Cisco SAFE Implementation 1065 Chapter 27 Security Fundamentals 1067 Chapter 28 The Cisco Security Portfolio 1093 Chapter 29 SAFE Small and Medium Network Designs 1111 Chapter 30 SAFE Remote Access Network Design 1141 Index 1161